Heliopan 55mm Slim Circular Polarizer Filter

Cat # 705580

This Heliopan 55mm Slim Circular Polarizer Filter has an extremely thin rim of 5mm. This eliminates the possibility of vignetting when using wide-angle lenses or zoom lenses at their wide-angle setting. As with this new design there are no front filter threads a push-on lens cap is available to protect the filter.

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Overview

The Heliopan 55mm Slim Circular Polarizer SH-PMC Filter helps to reduce reflections and glare by filtering out light that has become polarized due to reflection from a non-metallic surface. This results in a noticeable increase in the saturation of skies and foliage, as well as clearer imagery when photographing in hazy conditions. A circular polarizer differs from a linear polarizer in that it supports full use of a camera's autofocus and auto exposure functions.